Dial it in #3 Flashcards

1
Q

Candling vs Torching

A

Candling is 1 tree, torching is a group of trees

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2
Q

How to wash woven jacket natural hose

A

brush dirt and debris off

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3
Q

Voltage

A

difference in potential, measured in VOLTS

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4
Q

Current

A

flow of electricity, measured in AMPS

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5
Q

Resistance of electricity

A

friction, measured in ohms

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6
Q

To charge a hydrant

A

stem nut counter clockwise

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7
Q

Vehicle fire with fire on the underside

A

bank water off the ground

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8
Q

Where to direct water first in vehicle fire

A

occupant

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9
Q

What does wildfire danger rating include

A

probability, spread rate, intensity

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10
Q

Advancing hose up stairwell

A

lay hose on the outside of stairwell

???

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11
Q

How many escape routes should you have off the roof

A

2

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12
Q

You are on fire attack, what conditions do you tell IC

A

smoke change from gray to black

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13
Q

What coupling do you find first to lead you out

A

female

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14
Q

In an o2 rich environment

A

fire will burn hotter

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15
Q

LACES

A

lookouts
anchor points
communications
escape routes
safety zones

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16
Q

Known amount for hose

A

from apparatus to entry door

17
Q

How many meters is the covering amount

A

15

18
Q

What is the point of no return for a crew

A

lowest air for crew

19
Q

Most time sensitive ladder to place

A

rescue

20
Q

What to do with electrical hazards when throwing a ladder

A

look up numerous times

21
Q

Most fire deaths are caused by

A

Asphyxiation/Smoke

22
Q

Signs of roof collapse

A

roof is sagging

23
Q

What displace O2 in the body

A

carbon monoxide

24
Q

Who directs the placement of a ladder

A

buttman

25
Q

What is grounding

A

flow of electricity to the earths surface

26
Q

What does not conduct electricity

A

plastic

27
Q

Most common method of heat transfer in a fire

A

convection

28
Q

Leg lock

A

can be used on a beam, rung but never on an aerial

29
Q

What to do with halyard once dogs are locked

A

tie it off so you dont become tangled

30
Q

Auto ignition

A

minimum temperature needed to combust without external heat source